Patent US3468412A successfully refreshed from Google Patents.
US3468412A
Expired / Lapsed
US
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Shrink film packages and packaging methods
Assignee: Individual
•
Filing: 1966-06-08
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Granted: 1969-09-23
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Expires: 1986-06-08
Abstract
No abstract record available.
Inventors
- 👤 Harold M Forman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:36
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/002; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/22; B29C65/221; B29C65/222; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/70; B29C66/73; B29C66/737; B29C66/7371; B29C66/73711; B29C66/73712; B29C66/73715; B65B; B65B11/00; B65B53/00; B65B53/02; B29C65/38; B29C66/71; B29C66/73713; B29K; B29K2101/00; B29K2101/12; B29K2995/00; B29K2995/0037; B29K2995/005; B29K2995/0051
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-22 | 1973-03-24 | 1973-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-22 | 1977-03-24 | 1977-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-22 | 1981-03-24 | 1981-09-23 | $7700.00 | Window Closed / Lapsed |